YMAW Minilessons for Operations with Fractions, Decimals, and Percents, Grades 5-8 (Resource Package) (Young Mathematicians at Work)

by: Antonia Cameron · Maarten Dolk · Catherine Twomey Fosnot · Sherrin B Hersch · Suzanne Werner Paperback details (USA). ISBN: 978-0-325-00902-5 ISBN-10: 0-325-00902-3 Heinemann · 2006